Heap-based buffer overflow in Delta Industrial Automation TPEditor - CVE-2021-33007
Published: August 25, 2021
Vulnerability identifier: #VU56074
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-33007
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing a specially crafted project file. A remote attacker can pass specially crafted data to the application, trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Delta Industrial Automation TPEditor
How to mitigate CVE-2021-33007
Install updates from vendor's website.
Delta Industrial Automation TPEditor - update to 1.98.07